Extensions of DAMAS and benefits and limitations of deconvolution in beamforming

Collection of Technical Papers - 11th AIAA/CEAS Aeroacoustics Conference

Volumn 3, Issue , 2005, Pages 2036-2048

  Dougherty, Robert P ^a,b,c  

^a OptiNav Inc   (United States)

^b AIAA ^*  (United States)

^c AIAA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; ELECTRIC FILTERS; ITERATIVE METHODS; LEAST SQUARES APPROXIMATIONS; RADIO ASTRONOMY;

BEAMFORMING; DECONVOLUTION ALGORITHMS; ORIGINAL ALGORITHMS; RESOLUTION EFFECTS;

ACOUSTICS;

EID: 29244491998     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. Dougherty, R. P., "Beamforming in Acoustic Testing," Aeroacoustic Measurements, Edited by T. J. Mueller, Springer, Berlin, 2002, pp. 93-96.
2. Briggs, D. S. (1995), High Fidelity Deconvolution of Moderately Resolved Radio Sources, Ph.D. Thesis, New Mexico Inst. of Mining & Technology, 1995.
3. McNally, J.G., Karpova, T., Cooper, J. and Conchello, J.A., "Three-dimensional imaging by deconvolution microscopy," Methods, Vol. 19, No. 3, Nov. 1999, pp. 373-372.
4. Dougherty R.P. and R. W. Stoker, "Sidelobe suppression for phased array aeroacoustic measurements," AIAA Paper 1998-2242, June, 1998.
5. Brooks, T. F. and Humphreys, W. M. Jr., "A deconvolution approach for the mapping of acoustic sources (DAMAS) determined from phased microphone arrays," AIAA Paper. 2004-2954, May, 2004.
6. Lawson, C. L., and Hanson, R. J. Solving Least Squares Problems, Prentice-Hall, Englewood Cliffs NJ, 1974.
7. Lagendijk, R. L. and Biemond, J., Iterative Restoration of Images, Academic Press, Boston, 1991.
8. nd Ed. Addison-Wesley, Reading, MA, 1992.
9. Linnenbrügger, N., "FFTJ and Deconvolution J," ImageJ Plugin, URL: http://rsb.info.nili.gov/ij/plugins/fftj.html [cited 7 May 2004].
10. Dougherty, R. P., "Iterative Deconvolution," ImageJ Plugin. URL: http://www.optinav.com/ImageJplugins/Iterative-Deconvolution.htm[cited Mav 2005].
11. Doughery, R. P., "Advanced time-domain beamforming techniques," AIAA Paper. 2004-2955, May, 2004.
12. Doughery, R. P., F. W. Wang, E. R. Booth, M. E. Watts, N. Fenichel, and R. E. D'Errico, "Aircraft wake vortex measurements at Denver International Airport," AIAA Paper. 2004-2880, May, 2004.
13. Dougherty, R. P., "Iterative Deconvolve 3D," ImageJ Plugin. URL: http://www.optinav.com/ImageJplugins/Iterative-Deconvolve-3D.htm [cited May, 2005].